UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cJ53CNlphzT4bKElub1VjOnaq7PFK2VJ0VoOgPYwmXQ=' 
WHERE 
  key_id = 'e4c7ea8352fdae5d85bff030fe6eebb3b58ca601039ff6a54881cadaa6da6979' 
  AND (
    token = 'cJ53CNlphzT4bKElub1VjOnaq7PFK2VJ0VoOgPYwmXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )